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The microchip catheter program
for diagnostic applications
in neurosurgery clinics and
practices
AdvancedNeuromonitoring Solutions
32
Table of contents
Page
Microchip catheter 3-7
Microchip catheter accessories 8-9
Telemetry 10-11
Oxygen partial pressure measurement 12-13
Accessories for the MPR 1 DATALOGGER and MPR2 logO DATALOGGER 14-15
BOLT KIT and DRILL KIT 16
Tunneling Sleeve 17
Disposable ventricular catheter 18-19
NEUROVENT® – microchip catheters with maximum precision
NEUROVENT microchip catheters are used in invasive neurosurgical procedures for the
reliable measurement of:
ICP (intracranial pressure)
ICT (intracranial temperature)
ptiO2 (oxygen partial pressure)
ICP is measured using semiconductor pressure sensors. The measurement of oxygen
partial pressure takes place using the oxygen quenching process. Consequently the
level and changes in the parameters are measured safely, quickly and accurately.
RAUMEDIC offers a wide range of microchip catheters for parenchyma as well as
ventricular and epidural pressure measurement.
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Referenzen: www.neurosurgery-online.com (2012), Neurosurgery 70: 44-49, DOI: 10.1227/NEU.0b013e31822dda12, First Clinical Results With a New Telemetric Intracranial Pressure-Monitoring System, MD MA Stefan Welschehold, Cand Med Eva Schmalhausen, MD Philippe Dodier, MD Sonja Vulcu, MD PhD Joachim Oertel, MD PhD Wolfgang Wagner, MD Christoph A. Tschan;
Journal of Clinical Neuroscience (2011), DOI:10.1016/j.jocn.2011.04.026, An outcome analysis of two different procedures of burr-hole trephine and external ventricular drainage in acute hydrocephalus, Petra Schödel, Martin Proescholdt, Odo-Winfried Ullrich, Alexander Brawanski, Karl-Michael Schebesch;
www.neurosurgery-online.com (2010), Neurosurgery 67:1716-1723, Evaluation of a Novel Brain Tissue Oxygenation Probe in an Expe-rimental Swine Model, MD Berk Orakcioglu, MD Oliver W. Sakowitz, MD Jan-Oliver Neumann, MD Modar M. Kentar, MD PhD Andreas Unterberg, MD PhD Karl L. Kiening;
Acta Neurochir (2009) DOI 10.1007/s00701-009-0532-x, Brain tissue oxygen monitoring: a study of in vitro accuracy and stability of Neurovent-PTO and Licox sensors, Karlis Purins, Per Enblad, Bo Sandhagen, Anders Lewén;
Acta Neurochir (Wien) (2004) DOI 10.1007/s00701-004-0351-z, Bench test assessment of the new RAUMEDIC Neurovent-P ICP sensor: a technical report by the BrainIT group, G. Citerio, I. Piper, M. Cormio, D. Galli, S. Cazzaniga, P. Enblad, P. Nilsson, C. Contant, and I. Chambers on behalf of the BrainIT Group;
Journal of Neuroscience Methods 139 (2004) 161-165, Accuracy and stability of temperature probes for intracranial application, Beat Alessandri, Bernd M. Hoelper, Robert Behr, Oliver Kempski;
AJNR Am J Neuroradiol 26:360-362, February 2005, Evaluation of MR Imaging Compatibility of a New Intracranial Pressure Monitoring Device, Jens O. Heidenreich, Rüdiger Stendel, Mario Brock, Karl-Jürgen Wolf, and Andreas M. Schilling;
Acta Neurochir (2003) 145: 185-193, DOI 10.1007/s00701-002-1052-0, Clinical evaluation of a new intracranial pressure monitoring device, R. Stendel, J. Heidenreich, A. Schilling, R. Akhavan-Sigari, R. Kurth, T. Picht, T. Pietilä, O. Suess, C. Kern, J. Meisel, and M. Brock;
Epidural pressure measurement
Parenchyma pressure measurement
Ventricular pressure measurement
54
NEUROVENT precision pressure catheters are used to carry out the following
measurements:
NEUROVENT-P Parenchyma ICP measurement NEUROVENT-P-TEMP
Parenchyma ICP and temperature measurement
NEUROVENT-PTO
Parenchyma ICP, temperature and ptiO2 measurement NEUROVENT-TO
Parenchyma temperature and ptiO2 measurement NEURODUO
Parenchyma ICP measurement with two measurement points NEUROVENT
Ventricular ICP measurement and CSF drainage NEUROVENT-TEMP
Ventricular ICP and temperature measurement with CSF drainage NEUROVENT 3-Lumen
Ventricular ICP measurement with CSF drainage and infusion NEUROVENT 3-Lumen-TEMP
Ventricular ICP and temperature measurement with CSF drainage and infusion
NEUROVENT with sleeve housing
Ventricular CSF drainage and parenchyma ICP measurement
NEUROVENT VP 16
Ventricular CSF drainage and parenchyma ICP measurement, neuro navigable NEURODUR
Epidural ICP measurement
NEURODUR-TEMP
Epidural ICP and temperature measurement
Parenchyma
Ventricular
Epidural
RAUMEDIC precision multiparameter catheters prevent measuring errors:
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NEUROVENT VP 16
� Opening of CSF drainage� Closing of CSF drainage
slit ventricles
time
30
30 seconds 30 seconds
Figure 1: Pressure measurement with slit ventricles
Figure 2: Comparison catheter Figure 3: NEUROVENT
1) Precise measurement of the pressure variation (red curve) using a RAUMEDIC-NEUROVENT in comparison with measurement using a catheter with an external transducer (blue curve); the latter exhibits failures and incorrect measurements. Figure 1
2) Opening and closing of a CSF drainage: Measurement using a ventricular catheter with an external transducer. The jump in pressure upon opening of the CSF drainage represents an artefact. Figure 2
3) Continuous, artefact-free measuring of the ICP using the RAUMEDIC-NEUROVENT. Figure 3
Clinical advantages:
Parenchyma pressure, temperature and ptiO2 measurement in one catheter
Plug & play system – no calibration necessary
Direct connection without an intermediate monitor to the patient monitor (except NEUROVENT-PTO and NEUROVENT-TO)
Compatible with all standard patient monitors
MR conditional
Reproducible reproduction of the pressure curves with highly accurate resolution of the fine structure for wave analysis
Excellent measurement stability and linearity
Range for all applications (parenchyma, ventricular, epidural)
Simple monitor change without measurement loss is possible during ICP measurement through use of zero point simulator
No oxygen consumption by the O2 sensor
No scattered light sensitivity
Centimetre scale (numeric all 5 cm, BOLT-mark)
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Product Version Dimension Article number
NEUROVENT-P ICP 5F 092 946
NEUROVENT-P-TEMP ICP + temperature 5F 094 268
NEUROVENT-PTO ICP + temperature + ptiO2 5F 095 008
NEUROVENT-PTO Treatment KIT Catheter + BOLT KIT PTO + DRILL KIT CH5 5F 096 274
NEUROVENT-PTO 2L ICP + Temperatur + ptiO2 5F 095 108
NEUROVENT-TO Temperatur + ptiO2 3F 095 908
NEUROVENT-TO Treatment KIT Catheter + BOLT KIT PTO + DRILL KIT CH5 3F 096 284
NEURODUO ICP with two measurement points 5F 094 308
Ventricular measurements
Product Version Dimension Article number
NEUROVENT ICP + drainage, with stylet 9F 092 956
NEUROVENT 6F ICP + drainage 6F 094 678
NEUROVENT-IFD-S ICP + drainage soft internal guide wire 9F 091 678
NEUROVENT-IFD-R ICP + drainage rigid internal guide wire 9F 095 317
NEUROVENT with sleeve housing ICP + drainage, with sleeve housing(ventricular + parenchyma) Ventricle drainage, ICP in the parenchyma 9F 091 576
NEUROVENT VP 16 ICP drainage, neuro navigable(ventricular + parenchyma) Ventricle drainage, ICP in the parenchyma 9F 096 704
NEUROVENT-TEMP ICP + drainage + temperature, with stylet 9F 094 278
NEUROVENT-TEMP-IFD-S ICP + drainage + temperature soft internal guide wire 9F 094 288
NEUROVENT-TEMP-IFD-R ICP + drainage + temperature rigid internal guide wire 9F 095 327
NEUROVENT 3-Lumen ICP + drainage, infusion with 3 lumens 9F 094 313
NEUROVENT 3-Lumen-TEMP ICP + temperature + drainage, infusion with 3 lumens 9F 094 374
Epidural measurements
Produkt Version Dimension Article number
NEURODUR ICP 6 x 2,1 mm 092 976 (measurement head)
NEURODUR-TEMP ICP + temperature 6 x 2,1 mm 094 298 (measurement head)
Microchip catheter program
Parenchyma Measurement
Technical data
Pressure measurement range
Upper cut-off frequency
Catheter material
Measurement range temperature sensor
Pressure sensitivity
Measurement* range ptiO2
*Measurement accuracy ± 2,5 mmHgptiO2 (for < 120 mmHg ptiO2)
Zero point stability
Ø Deviation after 100 hours
-40 to +400 mmHg (-5,3 to 53 kPa)
20,000 Hz (-3 dB)
Polyurethan
+25 °C to +45 °C
5 µV/V/mmHg
0-200 mmHg
0,89 mmHg
NEURODUR
NEUROVENT
NEUROVENT-P
98
Product Description Article number
ICP-TEMP-Cable Connecting cable between ICP catheter and 094 328 zero point simulator NPS2
ICP-TEMP-Adapter Adapter between zero point simulator NPS2 094 323 and patient monitor
ICP-TEMP-Adapter Philips/HP Adapter between zero point simulator NPS2 094 047 and patient monitor Philips/HP
NPS2 Siemens/Draeger Infinity Adapter cable to Siemens/Draeger Infinity patient monitor 092 627
NPS2 Philips/HP Adapter cable to Philips/HP patient monitor 092 637
NPS2 Nihon Kohden BSM 41xx Adapter cable to Nihon Kohden BSM 41xx patient monitor 094 716
NPS2 GE/MARQUETTE Adapter cable to GE/MARQUETTE patient monitor 093 807
NPS2 Datex Ohmeda Adapter cable to Datex Ohmeda patient monitor 090 924
NPS2 SpaceLabs Adapter cable to SpaceLabs patient monitor 091 715
NPS2 Fukuda Denshi Adapter cable to Fukuda Denshi patient monitor 096 003
Zero point simulator NPS2 for further monitor types upon request
Accessories for transferring measurement values to the patient monitor
Clinical advantages:
Direct connection to the patient monitor without ICP monitor
Plug & play system – no calibration necessary
Simple monitor change without measurement loss is possible during ICP measurement through use of zero point simulator
Measuring chain from the catheter to the patient monitor
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ICP-TEMP-CableArt.No.: 094 328
NPS2Available for all standard monitor types
Patient monitor
Alternative NPS3
Clinical advantages:
Wireless communication with the telemetry catheter
Completely implantable pressure measuring catheter
Parenchyma and subdural ICP measurement
Data acquisition using RAUMEDIC MPR 1 DATALOGGER
USB data transfer to PC / laptop possible
Mobile patient monitoring for stationary applications
Use of the telemetry catheter for up to 3 month
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Telemetric ICP measurementNEUROVENT®-P-tel and NEUROVENT®-S-tel
Transdermal telemetry system readP for subdural or parenchyma ICP
measurement
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NEUROVENT-P-tel Parenchyma telemetry catheter
5F catheter tube
Catheter length 30 mm
MR conditional
Reader TDT1 readP RFID reader for communication with the telemetry
catheters
Telemetric measurement of pressure measurement values
Connection to the RAUMEDIC MPR 1 DATALOGGER
MPR 1 DATALOGGER Measurement and storage of pressure measurements
in a single handy device
Display of telemetric ICP
Suitable for mobile use thanks to low weight
Simple and safe operating interface
Analogue output and USB interface
Mains / battery operation
Display of ICP, ART, CPP and temperature is possible with applicable catheters
NEUROVENT-S-tel Subdural telemetry catheter
5F catheter tube
Catheter length 65 mm
MR conditional
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Product Description Article number
NEUROVENT-P-tel Parenchyma telemetric catheter 096 504
NEUROVENT-S-tel Subdural telemetric catheter 096 514
Reader TDT1 readP RFID reader for communication with the telemetric catheters 096 524
MPR 1 DATALOGGER Acquisition of measurement values 094 474
NEUROVENT-P-tel
NEUROVENT-S-tel
Reader TDT1 readP
MPR 1 DATALOGGER
NEUROVENT-P-tel
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Clinical advantages:
Parenchyma pressure, temperature and ptiO2 measurement in one catheter
Plug & play system – no calibration necessary
No oxygen consumption by the O2 sensor
No refrigeration required
Data acquisition using RAUMEDIC MPR2 logO DATALOGGER
1312
Oxygen partial pressure measurementNEUROVENT®-PTO
Oxygen partial pressure measurement records the available oxygen in the brain tissue.
This ensures that possible cerebral damage is quickly detected and also that appropriate
measures for the avoidance of cerebral ischaemia can be taken.
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MPR2 logO DATALOGGER Acquisition and storage of pressure measurement values using a single handy device.
Simple and safe operating interface
Low weight (mobile use possible)
Analogue output and USB interface
Mains / battery operation
Display of ICP, ptiO2, ART, CPP and temperature is possible with applicable catheters
NEUROVENT-PTO 2LUnique catheter for craniotomies which measures ICP, temperature and ptiO2 ; besides application with the BOLT KIT PTO 2L and a microdialysis catheter
BOLT KIT PTO 2LBOLT with two lumens for safe and functional implantation of the NEUROVENT-PTO 2L and a microdialysis catheter
NEUROVENT-TOCatheter for measuring temperature and ptiO2
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NEUROVENT-PTOOne catheterThree measurement functions
ICP
Temperature
ptiO2
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NEUROVENT-TO
MPR2 logO DATALOGGER
NEUROVENT-PTO NEUROVENT-PTO
NEUROVENT-PTO 2L
BOLT KIT PTO 2L
Product Description Dimension Article number
NEUROVENT-PTO ICP + temperature + ptiO2 5F 095 008
NEUROVENT-PTO Treatment KIT Catheter + BOLT KIT PTO + DRILL KIT CH5 5F 096 274
NEUROVENT-TO Temperatur + ptiO2 3F 095 908
NEUROVENT-TO
Treatment KIT Catheter + BOLT KIT PTO + DRILL KIT CH5 3F 096 284
NEUROVENT-PTO 2L ICP-Temperatur + ptiO2 5F 095 108
BOLT KIT PTO 2L only for NEUROVENT-PTO 2L CH9 096 076
MPR2 logO DATALOGGER 095 254
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Accessories for the MPR 1 DATALOGGER and MPR2 logO® DATALOGGER
Product Description Article number
Cable PTO Connecting cable for transferring the pressure and 095 624 temperature signals to the MPR2 logO DATALOGGER
Cable LWL Fibre optic connecting cable for transferring the oxygen 095 657 signal to the MPR2 logO DATALOGGER
ICP-TEMP-Cable Connecting cable between ICP catheter and 094 328 zero point simulator NPS2
ICP-TEMP-Adapter Adapter between zero point simulator NPS2 094 323 and patient monitor
USB-Cable Connecting cable between MPR 1/2 and a PC/laptop 283 949
Cable DATALOGGER GE/MARQUETTE Connecting cable between MPR 1/2 and GE/MARQUETTE 094 858 patient monitor
Cable DATALOGGER Philips/HP Connecting cable between MPR 1/2 and Philips/HP 094 868 patient monitor
Cable DATALOGGER Connecting cable between MPR 1/2 and Siemens/Draeger 094 878Siemens/Draeger Infinity Infnity patient monitor
Cable DATALOGGER SpaceLabs Connecting cable between MPR 1/2 and SpaceLabs 094 967 patient monitor
Cable DATALOGGER Datex Ohmeda Connecting cable between MPR 1/2 and Datex Ohmeda 094 888 patient monitor
Cable DATALOGGER Hellige Connecting cable between MPR 1/2 and Hellige 094 898 patient monitor
Transducercable DATALOGGER Connecting cable between MPR 1/2 and disposable transducer 094 908Smith Medical (Smith Medical DPT-6100)
Transducercable DATALOGGER Connecting cable between MPR 1/2 and disposable transducer 096 664Combitrans (Combitrans)
Transducercable DATALOGGER Connecting cable between MPR 1/2 and disposable transducer 095 964Medex MX 860 (Medex)
Transducercable DATALOGGER Connecting cable between MPR 1/2 and disposable transducer 095 974Medex MX 960 (Medex)
Transducercable DATALOGGER Connecting cable between MPR 1/2 and disposable transducer 096 494pvb xtrans (pvb xtrans)
Transducercable DATALOGGER Connecting cable between MPR 1/2 and disposable transducer 096 046Becton Dickinson (BD PMSET 1DT-XX)
Transducercable DATALOGGER Connecting cable between MPR 1/2 and disposable transducer 096 036Edwards TRUWAVE (Edwards TRUWAVE)
Transducer DATALOGGER 283 956
Power supply DATALOGGER Power supply 283 967
Temperature electrodes extern Measurement of the skin surface temperature 283 966
Temperature catheter intern Rectum temperature measurement 283 964
Stand Fixation DATALOGGER Pole mounting device 283 957
Table Fixation DATALOGGER For use as a table mounted device 283 959
Shoulder strap DATALOGGER For fastening the MPR1/2 to the patient 283 960
Software DATALOG PC analysis software based on Excel 283 962
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RAUMEDIC – BOLT KIT and DRILL KIT
RAUMEDIC – spliceable Tunneling Sleeve
Safe and functional fastening of the catheter is achieved
using the BOLT KIT. Other accessories for catheter
application are the RALK-Hand Drill and the DRILL KIT.
The spliceable Tunneling Sleeve is suitable for routing
the RAUMEDIC catheter and is intended for single use
only.
The main advantage of the spliceable Tunneling Sleeve
is the contamination-free application of the catheter
and its complete, trouble-free removal after fastening
of the catheter.
DRILL KIT components:5. Drill bit with stopper6. Allen key
1716
BOLT KIT components:1. Polymer screw with seal2. Dura opener3. Screwing in tool4. Fixing cap
Product Description Article number
BOLT KIT CH5 for parenchyma catheters 091 868
DRILL KIT CH5 for BOLT KIT CH5 091 878
BOLT KIT CH9 for ventricular catheters 091 688
DRILL KIT CH9 for BOLT KIT CH9 091 668
BOLT KIT PTO only for NEUROVENT-PTO/-TO 096 026
BOLT KIT PTO 2L (CH9) only for NEUROVENT-PTO 2L 096 076
RALK-Hand Drill autoclavable drill 231 584
Product Article number
Spliceable Tunneling Sleeve CH8 090 506(for parenchyma catheters)
Spliceable Tunneling Sleeve CH12 090 717(for ventricular catheters)
BOLT KIT advantages:
Suitable for all imaging methods
Low BOLT height
Self-cutting conical thread with sealing function
RALK-Hand Drill,
autoclavable
Advantages:
Trocar with optimised cutting geometry
Atraumatic adaptation of the tip for low resistance application
Spliceable Tunneling Sleeve from biocompatible, polymer material in its initial state
Colour tear-off strip for clear use
BOLT CH9
BOLT CH5
Screwing in tool
BOLT KIT components
and DRILL KIT
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Clinical advantages:
User-friendly application
Simple application using BOLT or Tunneling Sleeve
Immediate liquor checking through transparent catheter tube
Reliable location identification due to titanium ball or X-ray contrast strips
Compatible with all standard pressure transducers
Kink-resistant
Also available as 1-, 2- and 3-lumen catheter
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RAUMEDIC – disposable ventricular catheters
The catheters are used for external ventricular drainage (EVD).
Material
RAUMEDIC-PU catheter with smooth surface structure
VENTRICULAR CATHETER, 1-lumen tunneling version
Including trocar, stylet, Luer connector, butterfly and clamp
Compatible with all standard pressure transducers
Polyurethane catheter 30 cm long
Length scale provided
CSF-DRAINAGE
System for draining and collecting CSF
Accessories Replacement bag and filter for the CSF-Drainage
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Product Version Packaging Article number
Ventricular catheter CH9 / 300 mm tunneling version 10 pcs / pack 870 772
CSF-Drainage 15 pcs / pack 095 377
Spare bag for CSF-Drainage 10 pcs / pack 095 424
Spare filter for CSF-Drainage 10 pcs / pack 095 568
Ventricular catheter 1-Lumen CH9 / 300 mm (long) 5 pcs / pack 871 621
Ventricular catheter 1-Lumen CH9 / 200 mm (short) 5 pcs / pack 871 871
Ventricular catheter 2-Lumen CH9 / 300 mm (long) 5 pcs / pack 871 631
Ventricular catheter 2-Lumen CH9 / 200 mm (short) 5 pcs / pack 871 881
Ventricular catheter 3-Lumen CH9 / 300 mm (long) 5 pcs / pack 871 641
Ventricular catheter 3-Lumen CH9 / 200 mm (short) 5 pcs / pack 871 891
VENTRICULAR CATHETER
1-lumen tunneling
version
CSF-DRAINAGEREM IMAGE OF THE RAUMEDIC PU VENTRICULAR CATHETER*
REM IMAGE OF A STANDARD VENTRICULAR CATHETER, TYPICALLY OF SILICONEVENTRICULAR CATHETER
1-lumen tunneling
version
RAINAGE
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* PU: Polyurethane
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Service Worldwide!RAUMEDIC Brain Competence
RAUMEDIC AGHermann-Staudinger-Str. 295233 HelmbrechtsGermanyTel: +49 (0) 92 52 359-0Fax: +49 (0) 92 52 359-51 3333hospitalcare@RAUMEDIC.com
www.RAUMEDIC.com
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